1、BRITISH STANDARDBS EN 10224:2002IncorporatingCorrigendum No. 1 and Amendment No. 1Non-alloy steel tubes and fittings for the conveyance of water and other aqueous liquids Technical delivery conditionsThe European Standard EN 10224:2002, with the incorporation of amendment A1:2005, has the status of
2、a British StandardICS 23.040.10; 23.040.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 10224:2002This British Standard, having been prepare
3、d under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 11 December 2002ISBN 0 580 40972 4National forewordThis British Standard is the official English language version of EN 10224:2002, inclu
4、ding amendment A1:2005. Together with BS EN 10311 it will supersede BS 534:1990, which will be withdrawn upon publication of BS EN 10311.The start and finis hof text introduced or altered by CEN amendment is indicated in the text by tags . Tags indicating changes to CEN text carry the number of the
5、CEN amendment. For example, text altered by CEN amendment A1 is indicated by .Changes made by CEN letter of correction January 2003 are indicated by a sideline.The UK participation in its preparation was entrusted by Technical Committee ISE/8, Steel pipes, to Subcommittee ISE/8/-/5, Pipes for water
6、and sewage, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogu
7、eunder the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct
8、application.Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed
9、; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 59 and a back cover.The BSI copyright date displayed in this document indicates when the document was la
10、st issued.Amendments issued since publicationAmd. No. Date Comments14334 Corrigendum No. 13 February 2003 Implements CEN letter of correction January 200315787 See national foreword BSI 14 March 200614 March 2006EN 10224 December 2005 + A1 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM June 2005
11、ICS 23.040.10; 23.040.40English version Non-alloy steel tubes and fittings for the conveyance of water and other aqueous liquids - Technical delivery conditions (includes amendment A1:2005) Tubes et raccords en acier non alli pour le transport de liquides aqueux, incluant leau destine la consommatio
12、n - Conditions techniques de livraison (inclut lamendement A1:2005) Rohre und Fittings aus unlegierten Sthlen fr den Transport wssriger Flssigkeiten einschlielich Trinkwasser - Technische Lieferbedingungen (enthlt nderung A1:2005) This European Standard was approved by CEN on 19 August 2002. Amendme
13、nt A1 was approved by CEN on 25 April 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning s
14、uch national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language a
15、nd notified to the Management Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Net
16、herlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CEN All rights of exploitation in any
17、 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10224:2002 + A1:2005 EEN 10224:2002 (E) 2ContentsForeword 4Introduction . 51 Scope. 52 Normative references 53 Terms, definitions and symbols . 74 Classification and designation . 74.1 Classification 74.2 Designation. 75
18、 Information to be obtained by the manufacturer 85.1 Mandatory information 85.2 Options 85.3 Examples of an order. 96 Manufacturing process 96.1 Steel manufacturing process 96.2 Deoxidation process 96.3 Product manufacture and delivery conditions . 97 Requirements . 107.1 General 107.2 Chemical comp
19、osition. 117.3 Mechanical properties . 127.4 Appearance. 147.5 Soundness 147.6 Dimensions of tubes 157.7 Tolerances for tubes 177.8 Types and dimensions of fittings.207.9 Tolerances for fittings . 257.10 End preparation of tubes and fittings for butt welding 267.11 Reaction to fire . 287.12 Dangerou
20、s substances 288 Inspection . 288.1 General 288.2 Inspection documents. 288.3 Content of inspection document 298.4 Summary of inspection and testing.309 Sampling of tubes and fittings . 329.1 Frequency of testing 329.2 Location, orientation and preparation of samples and test pieces 3310 Test method
21、s 3510.1 Chemical analysis 3510.2 Mechanical tests 3510.3 Leak tightness test. 3610.4 Non-destructive test of the seam weld of welded tubes 3610.5 Non destructive testing of the welds of fittings 3710.6 Visual examination. 3710.7 Dimensional inspection. 3711 Retests, sorting and reprocessing.38EN 10
22、224:2002 (E) 312 Marking . 3813 Protective coating or lining. 3814 evaluation of conformity . 3914.1 General 3914.2 Initial type testing. 3914.3 Factory production control . 40Annex A (informative) Size range of tube manufacturing processes 42Annex B (informative) Relationship between outside diamet
23、er and nominal size (DN). 43Annex C (informative) Jointing 44C.1 General 44C.2 Sleeve joints for welding. 44C.3 Flange joints . 45C.4 Slip-on type couplings. 45C.5 Push fit and gasket type couplings 50C.6 Special joints 51Annex D (informative) Coatings and linings. 52D.1 General 52D.2 Coatings 52D.3
24、 Linings 52D.4 Relevant European Standards, published or under development 53Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 54Bibliography 59EN 10224:2002 (E)4ForewordThis document EN 10224:2002 has been prepared by Tech
25、nical Committee ECISS/TC 29, “Steel tubes and fittings for steel tubes“ the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2003, and conflicting national
26、 standards shall be withdrawn at the latest by September 2004. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informati
27、ve annex ZA, which is an integral part of this document.Annexes A to D are informative. This document includes a Bibliography. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Be
28、lgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Another European Standard covering tubes for the conveyance of water and aqueous liquids is: EN 10312, Welde
29、d stainless steel tubes for the conveyance of water and other aqueous liquids Technical delivery conditions.Compliance of a product with this Standard does not confer a presumption of fitness of the product for the transport of water intended for human consumption within the meaning of the Directive
30、 89/106/EEC. However, until the operation of the envisaged European Acceptance Scheme for construction products in contact with water intended for human consumption and the revision of the present document, products complying with this document may be used for the transport of water intended for hum
31、an consumption if they comply with the relevant national, regional or local regulatory provisions applicable in the place of use. Foreword to amendment A1 This document (EN 10224:2002/A1:2005) has been prepared by Technical Committee ECISS/TC 29 “Steel tubes and fittings for steel tubes”, the secret
32、ariat of which is held by UNI. This Amendment to the European Standard EN 10224:2002 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2005, and conflicting national standards shall be withdrawn at the latest by
33、December 2005. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this d
34、ocument.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, La
35、tvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 10224:2002 (E) 5Introduction This European Standard applies to tubular products in non-alloy steels for use with all types of aqueous liquids. In respect o
36、f potential adverse effects on the quality of water intended for human consumption, caused by the product covered by this standard: a) This standard provides no information as to whether the product may be used without restriction in any of the Member States of the EU or EFTA; b) It should be noted
37、that, while awaiting the adoption of verifiable European criteria, existing national regulations concerning the use and/or the characteristics of this product remain in force. In addition to the requirements for the manufacture of tubes and fittings this European Standard contains requirements for t
38、he end preparation of tubes and fittings for butt welding and guidance is given in annex C on other types of jointing commonly used in piping systems for carrying aqueous liquids.A range of commonly used coating and lining materials are identified in annex D of this standard for information. The pur
39、chaser may select a coating and/or lining material suitable for the application which should be applied in accordance with the appropriate standard. European Standards for coatings and linings for steel tubes are being prepared in CEN and are listed in a table in annex D. 1 Scope 1.1 This document s
40、pecifies technical delivery conditions for the products listed below when used for the conveyance of water and other aqueous liquids: seamless and welded non-alloy steel tubes; end preparation of tubes and fittings for butt welding; fittings fabricated from tube; fittings fabricated from plate or st
41、rip. NOTE This European Standard contains informative annexes giving guidance on tube sizes relevant to each manufacturing process covered, the relationship between nominal outside diameter (D) and nominal size (DN), on jointing other than butt welding, and on corrosion protection. 1.2 This European
42、 Standard covers a range of tube outside diameters from 26,9 mm to 2 743 mm. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications
43、are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments
44、). EN 287-1, Approval testing of welders - Fusion welding Part 1: Steels.EN 10224:2002 (E)6EN 288-1, Specification and qualification of welding procedures for metallic materials Part 1: General rules for fusion welding.EN 288-2, Specification and approval of welding procedures for metallic materials
45、 Part 2: Welding procedure specification for arc welding of steels.EN 288-3, Specification and approval of welding procedures for metallic materials Part 3: Welding procedure tests for arc welding of steels.EN 571-1, Non Destructive Testing Penetrant testing Part 1: General principles.EN 910, Destru
46、ctive tests on welds in metallic materials Bend tests.EN 1290, Non-destructive examination of welds Magnetic particle examination of welds. EN 1350-1, Fire classification of construction products and building elements Part 1: Classification using test data from reaction to fire tests. EN 1435, Non-d
47、estructive examination of welds Radiographic examination of welded joints.EN 1714, Non-destructive examination of welds Ultrasonic examination of welded joints.EN 10002-1, Metallic materials - Tensile testing Part 1: Method of test at ambient temperature.EN 10020, Definition and classification of gr
48、ades of steel.EN 10021, General technical delivery requirements for steel and iron products.EN 10052, Vocabulary of heat treatment terms for ferrous products.EN 10168, Iron and steel products Inspection documents List of information and description.EN 10204, Metallic products Types of inspection doc
49、uments.EN 10220, Seamless and welded steel tubes Dimensions and masses per unit length. EN 10233, Metallic materials Tube Flattening test.EN 10234, Metallic materials Tube Drift expanding test.EN 10246-1, Non-destructive testing of steel tubes Part 1: Automatic electromagnetic testing of seamless and welded (except submerged arc welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness.EN 10246-3, Non-destructive testing of steel tubes Part 3:
